The best time to send cold emails in APAC (2026)

Send time is the most over-discussed and least decisive factor in cold email. A perfectly timed email to the wrong person still fails; a relevant email at a slightly off hour still works. That said, timing does move response rates at the margin, and for APAC teams the timezone spread makes it trickier than the US-centric advice suggests.

The general principles

• Mid-week tends to beat Monday and Friday; people are buried on Monday morning and checked out by Friday afternoon.
• Inside working hours beats evenings and weekends for B2B.
• Early morning or just after lunch tends to catch people between meetings.
• Consistency matters more than the perfect minute; a reliable cadence builds sending reputation.

The APAC timezone trap

If you are in Singapore emailing prospects in Jakarta, Ho Chi Minh City, Kuala Lumpur, or Hong Kong, 'send at 9am' is ambiguous. The fix is to schedule in the recipient's local working hours, not yours. A send that lands at 9am Singapore time arrives at 8am in Bangkok and Jakarta and 9am in Hong Kong; close, but worth respecting as your list spreads across markets.

The best time to send is during the recipient's working day, in the recipient's timezone. Everything else is a rounding error next to relevance.

HuntSales lets you set send windows and a timezone on every campaign, so your sequence only goes out during sensible local hours and never at 2am. Set it once, then spend your energy on targeting and message, which is where the real gains are.